Novel reproducible preparations of gold nanoparticles capped by aminoalcohols have been set up by reduction of HAuCl4 with NaBH4 in aqueous solution. The characterization of Au@aminoalcohol nanoparticles performed by 1H NMR, ATR-FTIR, UV-vis spectroscopies, and TEM microscopy highlighted the binding site and the nature of the Au-NH bond.
Gold-Ligand Interaction Studies of Water-Soluble Aminoalcohol Capped Gold Nanoparticles by NMR / F. Porta, Z. Krpetic, L. Prati, A. Gaiassi, G. Scari. - In: LANGMUIR. - ISSN 0743-7463. - 24:14(2008), pp. 7061-7064.
Gold-Ligand Interaction Studies of Water-Soluble Aminoalcohol Capped Gold Nanoparticles by NMR
F. Porta;Z. Krpetic;L. Prati;A. Gaiassi;G. Scari
2008
Abstract
Novel reproducible preparations of gold nanoparticles capped by aminoalcohols have been set up by reduction of HAuCl4 with NaBH4 in aqueous solution. The characterization of Au@aminoalcohol nanoparticles performed by 1H NMR, ATR-FTIR, UV-vis spectroscopies, and TEM microscopy highlighted the binding site and the nature of the Au-NH bond.
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